How does a globe or round earth make more sense than a flat earth?

By living in a universe where you admit gravity exists.

Gravity wants to pull mass as close as possible to the center of that mass as it can. That makes a sphere.

If the object is small enough, the strength of whatever it's made of can be enough to keep it from becoming a sphere (thus irregular asteroids), but once you get to planet size, there's nothing in the universe strong enough to keep all that weight from collapsing into a sphere.

So a flat Earth is impossible.

Oh, and on a flat Earth, gravity would pull you not just down, but towards the center of the disk - so except at the North Pole, every one would be standing at an angle leaning away from the pole when they were standing up “straight."

Which is why as a flat Earther, you not only have to deny the Earth is a sphere, you have to deny gravity exists…and with it, all the physics that make the computer you're using to deny it possible.

Look, the flat model can't even explain sunrises and sunsets, something that literally happens every day.

So basically a flat Earth makes no sense. At all. In any way.

Easy win for a spherical one.